Iterative Spectral–Spatial Hyperspectral Anomaly Detection
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2023.3247660
Abstract: Anomaly detection (AD) requires spectral and spatial information to differentiate anomalies from their surrounding data samples. To capture spatial information, a general approach is to utilize local windows in various forms to adapt local characteristics… read more here.
Keywords: spatial hyperspectral; iterative spectral; spectral spatial; spatial information ... See more keywords
A Noise Cross-Extraction and Iterative Spectral Subtraction Method for Suppressing Additive Noise in Fiber Bragg Grating Sensing System
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2025.3602596
Abstract: Additive noise suppression is a critical challenge for achieving high-accuracy demodulation in fiber Bragg grating (FBG) sensing systems, particularly under low signal-to-noise ratio (SNR) conditions. This article proposes a noise cross-extraction and iterative spectral subtraction… read more here.
Keywords: method; iterative spectral; noise cross; additive noise ... See more keywords
Statistical iterative spectral CT imaging method based on blind separation of polychromatic projections.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.456184
Abstract: Spectral computed tomography (CT) can provide narrow-energy-width reconstructed images, thereby suppressing beam hardening artifacts and providing rich attenuation information for component characterization. We propose a statistical iterative spectral CT imaging method based on blind separation… read more here.
Keywords: statistical iterative; iterative spectral; imaging method; method based ... See more keywords